I have some pre bonsai with me that I started from a kit. I moved them from the peat pots to individual pots a month ago. I wanted to ask what kind of fertilizer I should use and how often, since it is fall here in southern california. Thank you. I have 3 species: Pinus Aristata, jacaranda mimosifolia and picea abies.

any regular fertilier will do. I would think however that the pinus and picea are going to go into winter mode soon and will not need fertilizer. Rememberto bring your jacaranda in a frost-free place, ideally above 15 degrees to keep it happy.

acnologiaryu wrote: I have some pre bonsai with me that I started from a kit. I moved them from the peat pots to individual pots a month ago. I wanted to ask what kind of fertilizer I should use and how often, since it is fall here in southern california.

how old are these said trees?

where in southern California are you located?

They are not that old. I recently started it around 3 months ago. The only reason I repotted was because they were overcrowding my pot.